157649-57-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 157649-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,6,4 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 157649-57:
(8*1)+(7*5)+(6*7)+(5*6)+(4*4)+(3*9)+(2*5)+(1*7)=175
175 % 10 = 5
So 157649-57-5 is a valid CAS Registry Number.
157649-57-5Relevant academic research and scientific papers
4-amino-2-(hetero)aryl-butanamides useful as 5-HT1A -antagonists
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, (2008/06/13)
Amide Derivatives of formula (I): R5 NR4 (CR2)2 CHR3 CONR1 R2 and their pharmaceutically acceptable salts are 5-HT1A binding agents and may be used, for example, as anxiolytics.
